323242434 has 32 divisors (see below), whose sum is σ = 737735040. Its totient is φ = 104834736.

The previous prime is 323242429. The next prime is 323242463. The reversal of 323242434 is 434242323.

323242434 is a `hidden beast` number, since 3 + 232 + 424 + 3 + 4 = 666.

It is a super-2 number, since 2×323242434² = 208971342276488712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 323242398 and 323242407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78894 + ... + 82889.

It is an arithmetic number, because the mean of its divisors is an integer number (23054220).

Almost surely, 2^323242434 is an apocalyptic number.

323242434 is an abundant number, since it is smaller than the sum of its proper divisors (414492606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323242434 is a wasteful number, since it uses less digits than its factorization.

323242434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161831 (or 161825 counting only the distinct ones).

The product of its digits is 13824, while the sum is 27.

The square root of 323242434 is about 17978.9441847957. The cubic root of 323242434 is about 686.2928212403.

Adding to 323242434 its reverse (434242323), we get a palindrome (757484757).

The spelling of 323242434 in words is "three hundred twenty-three million, two hundred forty-two thousand, four hundred thirty-four".